Pre-Welded outlet flexible pipe production line

Core Technological Advantages

• High Automation and Integration

  Online synchronous punching improves production efficiency and ensures consistent hole positions. The assembly-line operation with a high degree of automation reduces labor costs and losses from intermediate processes.

• High Pressure Resistance

  The pressure-bearing capacity of pre-perforated hoses is 2–3 times that of standard PE hoses, enabling them to cover larger farmland areas.

• Preformed Openings Adopt Ultrasonic Welding Technology

  It features precise hole spacing control, equipped with a high-precision servo drive system and encoder. These ensure strict synchronization between the woven fabric feed and the punching action, achieving exceptional hole spacing accuracy for uniform water seepage.

• Excellent Sealing Performance

  The pre-perforated design provides outstanding sealing performance, effectively preventing leaks and improving irrigation efficiency.

• Wide Applicability

  A single production line can be adjusted to manufacture hoses with various different diameters, resulting in extremely high equipment utilization.

• Adopts Inner and Outer Double-Strip Sealing Technology

Components of an embedded pre-perforated water hose production line

Installation dimensions: 22m × 2m × 2.5m

(1) Unwinder

Lifts 300kg of material;

Equipped with tension sensor function and automatic deviation correction

(2) Main Unit 

The system uses a screen tray to automatically transport prefabricated joints. After punching, the prefabricated hole joints are automatically placed into the punch and completed by ultrasonic welding.

Configuration Functions:

1.High-precision positioning and motion control

2.Ultrasonic energy output and control

3.Synchronization and coordination function

4.Pneumatic drilling

5.No-film alarm

6.Film loading method: Vibration plate accessory robotic arm for film loading

(3) Fabric Storage Rack

The storage rack device is used to ensure the continuity of the subsequent welding process by providing a reserve of PE composite fabric containing prefabricated components.

Storage length: 0-30m, with automatic start/stop function.

(4) Laminating machine 

The strip welding adopts hot melt welding technology to ensure that the water hose is welded firmly and does not leak.

(5) Heat sealing machine 

The water hose welding adopts hot melt welding technology to fuse the flat belt with pre-made hole components into a cylindrical water hose.

(6) Winding Machine 

The welded composite hose is wound into rolls, equipped with a length-measuring instrument counter and manual roll changing for easy product packaging.

Instrument Counter: Electronic instrument counter.